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Inventor

Masaaki Uchiyama

Inventor
Hachioji, JP

Overview

50→
Patents
1984–2020
Patent span
Performing operations
Primary field (CPC B)

Patents· 50 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

B65Hprimary
B65HHandling thin or filamentary material, e.g. sheets, webs, cables22%
B60GVehicle suspension arrangements18%
G03GElectrography15%
Y10TTechnical subjects covered by former us classification10%
B26DCutting7%
F16FSprings7%
B42CBookbinding4%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests4%
F16CShafts3%
F16NLubricating2%
PatentTitleYear
10,640,318Paper reversing apparatus, image forming system and computer readable storage medium storing program20209,891,572'Paper humidifying apparatus and image forming system'20189,731,575'Suspension apparatus'20179,618,901'Sheet humidification apparatus and humidification control method'20178,838,009'Roller mechanism with support member and image forming apparatus having the roller'20148,714,547'Paper discharge apparatus and image forming apparatus equipped with paper discharge apparatus'20148,560,172'Electric suspension control apparatus'20138,437,685'Post-processing apparatus and image forming system'20138,408,540'Sheet ejection device, post-processing apparatus and image forming system'20138,296,010'Suspension control apparatus'20128,177,227'Sheet ejection device, image forming apparatus and post-processing apparatus'20128,136,807'Sheet aligning apparatus'20128,104,758'Sheet finisher and image forming system provided therewith'20128,103,451'Vehicle safety control apparatus for avoiding collision'20128,070,150'Sheet ejection device, image forming apparatus and sheet finisher provided therewith'20117,987,751'Sheet trimming apparatus and image forming system'20117,955,040'Cutting device, finisher and image forming apparatus provided therewith'20117,832,716'Sheet processing apparatus and image forming system'20107,766,324'Sheet stacking apparatus, sheet processing apparatus and image forming system'20107,758,035'Sheet post-processing apparatus'20107,703,768'Image forming system, relay conveyance apparatus and method for installing image forming system'20107,676,928'Method for use in the manufacturing of a fluid dynamic pressure bearing'20107,616,924'Sheet post-processing and image forming system with a sheet-trimming apparatus containing a blade and blade-receiving member driving mechanisms'20097,616,921'Sheet cooling device, intermediate sheet conveying device and image forming apparatus having the same'20097,613,422'Image forming apparatus and intermediate conveyance unit'20097,506,864'Cutting device, finisher and bookbinding system provided therewith'20097,412,201'Post-processing trimming apparatus and image-forming apparatus'20087,333,882'Suspension control apparatus'20087,328,893'Finisher and image forming apparatus equipped therewith'20087,328,511'Method for use in the manufacturing of a fluid dynamic pressure bearing'20087,287,759'Stabilizer device'20077,255,337'Oscillating transport unit for post-processing device'20077,182,106'Fluid dispensation method'20077,178,799'Post processing device with saddle support'20077,168,463'Method of charging dynamic-pressure bearing device with lubricating fluid, and method of inspecting dynamic-pressure bearing device'20077,077,798'Sheet folding apparatus, sheet folding method and image forming apparatus'20066,981,577'Controlling damping force shock absorber'20066,701,235'Suspension control system'20046,434,460'Suspension control system'20026,321,887'Suspension control apparatus'20016,176,494'Suspension control system'20016,158,746'Suspension control apparatus'20006,058,340'Suspension control apparatus'20005,968,102'Suspension control apparatus'19995,802,486'Suspension control system having a shock absorber controlled to predetermine compression and extension damping forces when vehicle is running on a bad road'19985,701,246'Suspension control apparatus'19975,533,597'Suspension control device'19965,384,706'Suspension system for vehicle'19955,217,247'Suspension control system'19934,426,100'Automotive vehicle tow device'1984

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1984–2017Based in Tokyo, JP· patent location history
1993–2004Patents assigned to TOKICO LTD (12)· patent assignee history
1993–2017Based in Kanagawa, JP· patent location history
2006–2014Patents assigned to KONICA MINOLTA BUSINESS TECH (22)· patent assignee history
2006–2012Patents assigned to HITACHI LTD (4)· patent assignee history
2006–2014Based in Hachioji, JP· patent location history
2007–2010Based in Kyoto, JP· patent location history
2011–2017Patents assigned to UCHIYAMA MASAAKI (11)· patent assignee history
2011–2014Patents assigned to WAKABAYASHI HIROYUKI (7)· patent assignee history
2013–2020Based in Sagamihara, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KONICA MINOLTA BUSINESS TECH222006–2014
TOKICO LTD121993–2004
UCHIYAMA MASAAKIself112011–2017
WAKABAYASHI HIROYUKI72011–2014
HITACHI LTD42006–2012
Locations
LocationPatentsSpan
Hachioji, JP202006–2014
Tokyo, JP141984–2017
Kanagawa, JP51993–2017
Sagamihara, JP42013–2020
Kyoto, JP42007–2010